4 layers68.6 × 53.3 mm
FPGA TB
vlntnmrx/ICECream
FPGA Dev-Board with ICE40UP5K and audio processing capabilities
111 partsApache-2.0
2 layers68.6 × 53.3 mm
Gergotron
expipiplus1/gergotron1- Size
- 68.6 × 53.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 59
- Pads
- 154
- Tracks, vias
- 795, 51
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Nov 2018
- Updated
- 8 Mar 2019
Overview
Gergotron is an open-source printed circuit board by expipiplus1, from the expipiplus1/gergotron repository on GitHub. It is a 2-layer board of 68.6 × 53.3 mm with 33 parts on 59 nets, routed with 795 tracks and 51 vias.
It is built around the PCM1808PWG4, TXB0104D and KMDGX-6S-BS. Its parts include 16 capacitors, 12 connectors, 2 resistors and 2 ICs.
Main components
3
PCM1808PWG4
TSSOP-144.5V~5.5V I2S TSSOP-14 ADCs/DACs - Special Purpose ROHSTexas InstrumentsADCs/DACs - Special Purpose
TXB0104D
SOIC-14-40℃~+85℃ 1 1.2V~3.6V 1.65V~5.5V 100Mbps 4 Auto Direction Detection Bidirectional CMOS CMOS Tri-State SOIC-14 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
KMDGX-6S-BS
插件-25℃~+80℃ 12V 2A 6P Bent tip Copper alloy Female Gold 插件 Circular Connectors & Cable Connectors ROHSKyconCircular Connectors & Cable Connectors
README
readme.mdPins:
PS/2:
TXB0104: http://www.ti.com/lit/ds/symlink/txb0104.pdf
| PS/2 | TXB0104 | P3 | Arduino | DE10-nano | Notes |
|---|---|---|---|---|---|
| J1 clock | channel 1 | 5 | IO13 | AH12 | |
| J1 data | channel 2 | 2 | SDA | AH9 | |
| J2 clock | channel 3 | 7 | IO11 | AG16 | |
| J2 data | channel 4 | 6 | IO12 | AH11 | |
| OE | 1 | SCL | AG11 | 4.7kΩ pull-down |
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 1μF | Capacitor_SMD:C_0603_1608Metric | C9, C10, C11, C12, C13, C15 |
| 4 | CONN_01X01 | Socket_Arduino_Uno:Arduino_1pin | P5, P6, P7, P8 |
| 3 | 0.1μF | Capacitor_SMD:C_0603_1608Metric | C3, C5, C7 |
| 3 | 10μF | Capacitor_SMD:C_0805_2012Metric | C4, C6, C8 |
| 2 | 0.1μ | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 2.2μF | Capacitor_SMD:C_0603_1608Metric | C14, C16 |
| 2 | KMDGX-6S-BS | gergotron:kmdgx-6s-bs | J1, J2 |
| 1 | 4.7k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 400kΩ | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | Analog | Socket_Arduino_Uno:Socket_Strip_Arduino_1x06 | P2 |
| 1 | AudioJack3_TRS_TN | gergotron:sj-352x-smt | J3 |
| 1 | Digital | Socket_Arduino_Uno:Socket_Strip_Arduino_1x10 | P3 |
| 1 | Digital | Socket_Arduino_Uno:Socket_Strip_Arduino_1x08 | P4 |
| 1 | ER-OLED-FPC30 | gergotron:er-oled-fpc30-flipped | CON1 |
| 1 | LOGO | octo:octo | G*** |
| 1 | PCM1808PWG4 | pcm1808:PCM1808PWG4 | U2 |
| 1 | Power | Socket_Arduino_Uno:Socket_Strip_Arduino_1x08 | P1 |
| 1 | TXB0104D | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U1 |
Questions
How big is the Gergotron PCB?
It measures 68.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Gergotron use?
33 parts, built around the PCM1808PWG4, TXB0104D and KMDGX-6S-BS. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Gergotron KiCad files?
From the expipiplus1/gergotron repository on GitHub, at the commit this page was made from: the board is gergotron.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Gergotron design in my own project?
Its repository states no licence, so its author keeps all rights: ask expipiplus1 before reusing the design.
Similar boards
- 2 layers90.5 × 55.3 mm
ESP 32 IEM RIG TX VER 1.0
dlmuschamp/ESP32IEMPack
A repo to store my code and schematics for a custom wireless IEM pack built using 2 ESP32s and some TFT displays.
48 parts4 - 2 layers60 × 75 mm
UBike
nategreco/uBike
The Universal Bike Controller is an open-source project aimed at providing a drop-in replacement for the factory console on NordicTrack® S-series exercise bikes
53 parts22GPL-3.0 - 2 layers99.1 × 86.4 mm
HD6301V1 thing
lgugelmann/HD6301_thing
I recently received a few samples of a Hitachi HD6301V1 in a DIP-40 package. It's a 1MHz 8bit CPU derived from the Motorola 6801 with a few extra instructions.
60 parts3MIT - 4 layers127.6 × 98 mm
Homebrew6502Project
snorklerjoe/useful6502
A homebrew 65c02s-based computer and custom operating system, with a handful of modern features.
275 parts1MIT - 2 layers40.6 × 49.5 mm
- 2 layers120 × 98 mm
- 2 layers50 × 40 mm
